| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Environmental Science Theory: Concepts and Methods in a One-World, Problem-Oriented Paradigm | 978-0-444-88993-5 (0-444-88993-0) | 1992 | ||
| Visions of Nature: A scientific exploration of people's implicit philosophies regarding nature in Germany, the Netherlands and the United Kingdom: A ... Nature in Germany, the Netherlands and the UK | 978-3-8258-9008-7 (3-8258-9008-2) | 2006 | Riyan J van den Born · Rob H Lenders | |
D G · De Groot · T D · W. de Groot · W G · W. T.